Reword the sentence for pg_logical_slot_peek_changes function.

Previously the duplicated paragraphs were used next to each other
in the document to demonstrate that the changes in the stream
were not consumed by pg_logical_slot_peek_changes function.
But some users misunderstood that the duplication of the same
paragraph was just typo. So this commit rewords the sentence in
the latter paragraph for less confusing.

Christoph Moench-Tegeder

diff --git a/doc/src/sgml/logicaldecoding.sgml b/doc/src/sgml/logicaldecoding.sgml
index 35928824110425099b431fcf043d25e28c48a43a..e6880d0ac58a096d16cfe11e08bd4e0c01b302b2 100644 (file)
--- a/doc/src/sgml/logicaldecoding.sgml
+++ b/doc/src/sgml/logicaldecoding.sgml
@@ -114,7 +114,7 @@ postgres=# SELECT * FROM pg_logical_slot_peek_changes('regression_slot', NULL, N
  0/16E0B90 | 690 | COMMIT 690
 (3 rows)
 
-postgres=# -- You can also peek ahead in the change stream without consuming changes
+postgres=# -- The next call to pg_logical_slot_peek_changes() returns the same changes again
 postgres=# SELECT * FROM pg_logical_slot_peek_changes('regression_slot', NULL, NULL);
  location  | xid |                     data
 -----------+-----+-----------------------------------------------